colrm - Extracts columns from a file
colrm start_column [end_column]
The colrm command removes selected columns from a file. Input is taken from
standard input. Output is sent to standard output.
If you specify start_column only, columns between start_column and the last
column of each line, inclusive, are removed.
If you specify start_column and end_column, columns between start_column
and end_column, inclusive, are removed.
Column numbering starts with column 1.
Commands: awk(1), cut(1)